| 39cb90b0 | 21-Oct-2020 |
Jens Wiklander <jens.wiklander@linaro.org> |
core: sm_a32.S: add missing .cantunwind
Adds missing .cantunwind directives to the two alternative exception
vectors sm_vect_table_a15 and sm_vect_table_bpiall.
Reviewed-by: Jerome Forissier <jerom
core: sm_a32.S: add missing .cantunwind
Adds missing .cantunwind directives to the two alternative exception
vectors sm_vect_table_a15 and sm_vect_table_bpiall.
Reviewed-by: Jerome Forissier <jerome@forissier.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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| e7d7d257 | 29-Apr-2020 |
Etienne Carriere <etienne.carriere@linaro.org> |
core: sm: remove #ifdef around CFG_SM_PLATFORM_HANDLER
Use IS_ENABLED() and weak attribute to remove conditional statement
at pre-compilation time. Keep IS_ENABLED(CFG_SM_PLATFORM_HANDLER)
in the de
core: sm: remove #ifdef around CFG_SM_PLATFORM_HANDLER
Use IS_ENABLED() and weak attribute to remove conditional statement
at pre-compilation time. Keep IS_ENABLED(CFG_SM_PLATFORM_HANDLER)
in the decision to ensure weak function is not even called when
CFG_SM_PLATFORM_HANDLER is disabled, for fast path consideration of
secure monitor traversal.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Jerome Forissier <jerome@forissier.org>
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| edaf8c38 | 03-Jul-2019 |
Sumit Garg <sumit.garg@linaro.org> |
core: ftrace: Enable user-space access to counter regs
To enable function execution time support in function tracing output,
user-space ftrace framework needs to access frequency register and
physic
core: ftrace: Enable user-space access to counter regs
To enable function execution time support in function tracing output,
user-space ftrace framework needs to access frequency register and
physical counter register. So enable user-space access.
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
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| 969e405b | 09-Jul-2019 |
Jerome Forissier <jerome.forissier@linaro.org> |
core: remove useless .section directives
A few assembler files contain ".section .text.<something>" but these
sections do not appear to be used anywhere. In addition, the functions
defined in the fi
core: remove useless .section directives
A few assembler files contain ".section .text.<something>" but these
sections do not appear to be used anywhere. In addition, the functions
defined in the files are always put in their own section anyway,
(.text.<function_name>), because of the -ffunction-sections flag.
Therefore, let's remove the useless directives.
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
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| 65363c52 | 04-Jun-2019 |
Etienne Carriere <etienne.carriere@linaro.org> |
core: sm: explicit return value for sm_from_nsec()
Define macros to explicit return value for sm_from_nsec() used
in monitor assembly trampoline to invoke either secure or non-secure
world.
Signed-
core: sm: explicit return value for sm_from_nsec()
Define macros to explicit return value for sm_from_nsec() used
in monitor assembly trampoline to invoke either secure or non-secure
world.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Etienne Carriere <etienne.carriere@linaro.org> (qemu)
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| 720e46be | 04-Jun-2019 |
Etienne Carriere <etienne.carriere@linaro.org> |
core: sm: embed sm_platform_handler upon CFG_SM_PLATFORM_HANDLER
When CFG_SM_PLATFORM_HANDLER is disabled don't even call platform
handler which is not embedded. This change aligns sm_platform_handl
core: sm: embed sm_platform_handler upon CFG_SM_PLATFORM_HANDLER
When CFG_SM_PLATFORM_HANDLER is disabled don't even call platform
handler which is not embedded. This change aligns sm_platform_handler()
and std_handler() in secure monitor integration.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
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